Kinma

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4 years 11 months

Latest Posts and Comments

Title Type Comments Updated
Mattias Ribbing Forum topic 2 1 month 2 weeks ago
Hi, I need help Forum topic 6 3 months 3 weeks ago
A new and modern take on mental arithmetics Forum topic 11 1 month 13 hours ago
2 Digit Multiplication Strategies in Python Forum topic 3 5 months 1 day ago
3 Digit Squares - Sometimes it's faster not to think so much Forum topic 1 5 months 4 days ago
Math Circles Forum topic 2 6 months 4 weeks ago
2 by 2 multiplication help Forum topic 3 7 months 2 weeks ago
does the abacus have a real advantage ? Forum topic 6 1 month 1 week ago
2x2 criss cross order of operation Forum topic 17 7 months 2 weeks ago
Complex numbers Forum topic 5 8 months 3 weeks ago
Other avenues of attack? Forum topic 30 8 months 1 week ago
How to memorize Forum topic 4 9 months 5 days ago
Plateaus Forum topic 8 9 months 2 weeks ago
dyscalculia Forum topic 7 9 months 2 weeks ago
Starting out. Forum topic 5 9 months 3 weeks ago
Squares Forum topic 18 9 months 3 weeks ago
Square Roots... Perfect, Irrational, Estimating Forum topic 18 7 months 3 weeks ago
Mental Multiplication: Useful Facts and Exercises Forum topic 3 10 months 1 week ago
Visualizing Math with a Mental Slide Rule Forum topic 2 10 months 4 days ago
Mental Calculation - Division - Resources? Forum topic 6 10 months 3 weeks ago